//
//  ViewControllerNew2.h
//  ProjectTest
//
//  Created by User on 2017/10/12.
//  Copyright © 2017年 User. All rights reserved.
//

#import <UIKit/UIKit.h>

@protocol ViewControllerDelegate <NSObject>

@optional
- (void)comeBack:(NSString *)string;

@end

typedef void(^BtnClick)(NSString *backString);

@interface ViewControllerNew2 : UIViewController

@property (nonatomic, copy) NSString *string;
@property (weak, nonatomic) IBOutlet UITextField *textField2;
@property (nonatomic, weak) id<ViewControllerDelegate> delegate;

@property (nonatomic, copy) BtnClick btnClick;

- (void)dataBlock:(BtnClick)btnClick;

@end
